What We Do

DEI Consulting Engineers is a professional firm that provides mechanical, electrical, and aquatic engineering consulting services to the building services industry. We provide an unrivalled engineering approach to each project that combines functionality, innovation, and cost-effectiveness.

DEI Consulting Engineers has extensive experience providing engineering services as both a sub-consultant to an architect as well as the prime consultant. Our office developed the ability to work within a three dimensional building information model environment.

Who We Are

Since the inception of DEI Consulting Engineers in 1999, our company has continually built on our reputation of providing exceptional client service, innovative, cost-effective, and practical engineering solutions specifically designed for each individual project, and unmatched design documentation.

Currently the firm employs over eighty staff dedicated to the provision of exceptional consulting engineering. With two office locations, one in Waterloo and a satellite office located in Hamilton, the firm provides professional mechanical and electrical consulting engineering for architects and building owners.

Recent Projects

DEI Consulting Engineers has been providing professional mechanical and electrical consulting engineering for architects and building owners for the building service industry since 1999.

DEI Consulting Engineers is centrally located in Southern Ontario with our head office located in Waterloo and a satellite office located in Hamilton.

Our Accessibility Policy

Waterloo Office

55 Northland Road
Waterloo, ON N2V 1Y8

T: 519-725-3555
F: 519-725-2515
E: admin@deiassociates.ca

Hamilton Office

7 Innovation Drive, Unit 245
Dundas, ON L9H 7H9

T: 519-725-3555
F: 519-725-2515
E: admin@deiassociates.ca

DEI Consulting Engineers is centrally located in Southern Ontario with our head office located in Waterloo and a satellite office located in Hamilton.

Our Accessibility Policy

Waterloo Office

55 Northland Road, Waterloo, ON N2V 1Y8
T: 519-725-3555 • F: 519-725-2515
E: admin@deiassociates.ca

Hamilton Office

7 Innovation Drive, Unit 245, Dundas, ON L9H 7H9
T: 519-725-3555 • F: 519-725-2515
E: admin@deiassociates.ca

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